Answers are grounded in this paper and cite their sources.
Ferdinand Watzek, Criminalistic Technique in the Treatment of Finger and Palm Print Traces and Their Value as Circumstantial Evidence, The American Journal of Police Science, Vol. 1, No. 4 (Jul. - Aug., 1930), pp. 366-373
No takes yet. Share an insight, caveat, or question.
Ferdinand Watzek (1930) studied this question.
Synapse has enriched 9 related papers. Consider them for comparative context: